There are three types of Haitian oyster sauce, namely: Haitian exquisite oyster sauce, Haitian premium oyster sauce and Haitian gold label oyster sauce. The difference between them is mainly in taste, with Gold Label being the best, followed by Superior. There is no other difference.

The main function of oyster sauce is to enhance the freshness. It is usually used for cold dressing or dipping in sauce. Eating it this way can not only maintain the deliciousness of oyster sauce, but also make up for the nutrients in vegetables. However, oyster sauce is not suitable It is placed among high-temperature foods. Therefore, it is necessary to put oyster sauce into the pot when the dishes are about to come out of the pot. It is more convenient to eat, and its seasoning range is also relatively large.

Extended information:

Haitian oyster sauce purchasing common sense:

1. Certification

⑴ QS mark: The most basic certification mark is Food market access mark;

⑵ ISO9000 family standards: ISO9000 family standards are a scientific summary of quality management in many economically developed countries. They are universal and instructive and are a strong guarantee of product quality;

⑶ HACCP food safety certification: It is the currently internationally recognized and accepted food safety assurance system. Its focus is on preventing hazards from entering the food through design;

2. Appearance and aroma

⑴Color: When looking at oyster sauce, first look at its luster, because this is the first feeling when observing the product. High-quality oyster sauce should have a bright luster, not turn black, be reddish-brown to tan, and be thin and paste-like. No slag impurities;

⑵Freshness: To taste the freshness, one of the major functions of oyster sauce is to improve freshness, so the umami taste is the most important. The starch content of inferior oyster sauce is too high, but the content of oysters is very low. Less, there is no unique aroma of fresh oysters;

⑶Body: Look at the body, high-quality oyster sauce is delicate, moderately viscous, and smooth in the mouth;

⑷Aroma: Unique oyster aroma It has an ester aroma, a delicious, mellow and slightly sweet taste, no burnt, bitter, astringent and other peculiar smells, and the one with an oily smooth feeling in the mouth is better.

Baidu Encyclopedia-Haitian Oyster Sauce